flag_ = 0;
}
ADD_ACKNOWLEDGER (Rhythmic_column_engraver, stem);
ADD_ACKNOWLEDGER (Rhythmic_column_engraver, flag);
ADD_ACKNOWLEDGER (Rhythmic_column_engraver, rhythmic_head);
flag_ = 0;
}
ADD_ACKNOWLEDGER (Rhythmic_column_engraver, stem);
ADD_ACKNOWLEDGER (Rhythmic_column_engraver, flag);
ADD_ACKNOWLEDGER (Rhythmic_column_engraver, rhythmic_head);